C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}

NOPRESUBMIT=true

BUG=skia:
DOCS_PREVIEW= https://skia.org/?cl=1037793002

Review URL: https://codereview.chromium.org/1037793002
diff --git a/tests/LazyPtrTest.cpp b/tests/LazyPtrTest.cpp
index 8bded1e..1b845bc 100644
--- a/tests/LazyPtrTest.cpp
+++ b/tests/LazyPtrTest.cpp
@@ -49,7 +49,7 @@
 struct Racer : public SkRunnable {
     Racer() : fLazy(NULL), fSeen(NULL) {}
 
-    void run() SK_OVERRIDE { fSeen = fLazy->get(); }
+    void run() override { fSeen = fLazy->get(); }
 
     SkLazyPtr<int>* fLazy;
     int* fSeen;